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Member Since 08 Jul 2012
Offline Last Active Sep 13 2014 07:32 AM

Posts I've Made

In Topic: Recognizing Trends In Line-Charts

12 July 2012 - 04:08 AM

thx for the answer.
I dont have to do any image processing, the coordinate values are already in a DB.
I dont see how scaling the diagramm is of any help, maybe i wasnt clear enough: i'm looking for an algorithm, that automatically detects subsequent points of the chart, which "belong" together, because they more or less point at the same direction (in opposition to other "trends", in the picture above one trend would be from A to B and one from B to C) and have a similar volatility. Scaling wouldnt ease this detection at all, the task remains exactly the same.
Hope i didnt cause more confusion now.

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